/*
 * Copyright (C) 2019 ~ 2020 Deepin Technology Co., Ltd.
 *
 * Author:     Zheng Youge<youge.zheng@deepin.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef AUDIOUTILS_H
#define AUDIOUTILS_H
#include <QObject>
#include <QProcess>
class AudioUtils: public QObject
{
    Q_OBJECT
public:
    explicit AudioUtils(QObject *parent = 0);
    bool isSystemAudioOutput();
    bool isMicrophoneOutput();
    void setupMicrophoneOutput();
    void setupSystemAudioOutput();
    void setupAudioSink(QString sink);
    bool canVirtualCardOutput();
    static bool canMicrophoneInput();
    QString currentAudioSink();
    QString currentAudioSource();
    QString currentAudioChannel();
private:
    void initProcess();

private:
    QProcess *process;

};

#endif // AUDIOUTILS_H
